| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $47.28 | 9.788% | $51.9078 | $51.91 | $51.90 | $51.90 |
| Purchase #2 | $16.86 | 6.270% | $17.9171 | $17.92 | $17.90 | $17.90 |
| Purchase #3 | $190.57 | 9.615% | $208.8933 | $208.89 | $208.90 | $208.90 |
| Purchase #4 | $75.72 | 8.313% | $82.0146 | $82.01 | $82.00 | $82.00 |
| Purchase #5 | $44.28 | 3.623% | $45.8843 | $45.88 | $45.90 | $45.90 |
| Purchase #6 | $70.60 | 3.807% | $73.2877 | $73.29 | $73.30 | $73.30 |
| Purchase #7 | $20.62 | 12.427% | $23.1824 | $23.18 | $23.20 | $23.20 |
| 7 purchase totals = | $465.93 | $503.0872 | $503.08 | $503.10 | $503.10 | |